package com.atguigu.gmall.index.service;

import com.agtuigu.gmall.pms.entity.CategoryEntity;
import com.agtuigu.gmall.pms.vo.CategoryVo;

import java.util.List;

public interface IndexService {
    List<CategoryEntity> queryLvl1Categories();

    List<CategoryVo> querySubCategories(Long pid);

    public void testLock();
}
